127795174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{31307}}^1$

素因数の和:31479

約数の個数: 16

約数和(自身を含む): 207759888

約数和(自身を除く): 79964714

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 31307, 62614, 406991, 813982, 4915199, 9830398, 63897587, 127795174]

約数ペア:

[(1, 127795174), (2, 63897587), (13, 9830398), (26, 4915199), (157, 813982), (314, 406991), (2041, 62614), (4082, 31307)]